Cam choice?..

Remember I'm just trying to give it just the slightest bit of life and Rumble..
This is going in an old granny 4-speed truck..
A 494 lift with stock Springs.. I think by the time I do lifters break in oil and all that crap I'll be well over $200.. I'm trying to keep costs low because I'm just fixing it up to sell.. I would think this would be a more viable option if I was sticking this motor in my Duster?...

If you refuse to replace the springs, then leave the stock cam in it. ANY new camshaft should get new springs.